Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253436 | Method of making a dental restoration | Andreas Herrmann, Michael Jahns, Rainer K. Dittmann, Dajana Zimmermann | 2022-02-22 |
| 10898302 | Multi-layered zirconia dental mill blank and process of production | Rainer K. Dittmann, Hans R. Schnagl, Björn Theelke, Michael Sogl, Michaela Urban | 2021-01-26 |
| 9439838 | Colouring solution for selectively treating the surface of dental ceramic and related methods | Michael Jahns, Philipp Doebert, Holger Hauptmann | 2016-09-13 |